I'm trying to install pybullet on Windows 10, Python 2.7.10. I've downloaded ver. 2.87 from the bulletphysics.org, and built all the C examples using Visual Studio 2015. Then when I try to install pybullet using setup.py in the root directory ("setup.py install") I get errors when compiling pybullet.c. The command line that the script is issuing is